Duke Energy (Holding) (DUK) Options Chain
NYSE: DUKUtilitiesPower GenerationUSD
At close: Oct 8, 4:00 PM ET · Delayed 15 min
After hours: 116.84 0.00%
Expiration date
- Expiration
- Oct 16, 2026
- Days to expiration
- 8
- Share price
- $116.84
- Put/call ratio (OI)
- 0.38
- Put/call ratio (volume)
- 1.52
- Expected move
- ±$5.50
- Open interest (C / P)
- 17.69K / 6.71K
DUK options summary
The DUK options chain for the October 16, 2026 expiration lists 16 call and 12 put contracts, with 8 days until expiration. Open interest stands at 17,689 calls and 6,711 puts, a put/call ratio of 0.38, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $115.00 strike is 31.8%, which implies the market expects a move of about ±$5.50 (4.7%) in Duke Energy (Holding) stock by expiration.
The most open interest sits at the $120.00 call (5.42K contracts) and the $120.00 put (2.72K contracts).
Summary generated from market data by MetaCap's automated system. Methodology
DUK options chain · October 16, 2026
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| 39.10 | 35.60 | 38.20 | 80.00 | — | — | — | |||||
| — | — | — | 85.00 | 0.00 | 2.15 | 0.15 | |||||
| — | — | — | 90.00 | 0.00 | 0.00 | 0.62 | |||||
| — | — | — | 95.00 | 0.00 | 0.20 | 0.01 | |||||
| 23.40 | 0.00 | 0.00 | 100.00 | 0.00 | 0.40 | 0.05 | |||||
| 8.40 | 9.90 | 12.20 | 105.00 | 0.00 | 0.15 | 0.16 | |||||
| 6.70 | 6.20 | 7.30 | 110.00 | 0.05 | 0.15 | 0.10 | |||||
| 2.50 | 1.95 | 4.30 | 115.00 | 0.50 | 0.60 | 0.55 | |||||
| 0.20 | 0.15 | 0.30 | 120.00 | 2.20 | 4.50 | 3.83 | |||||
| 0.07 | 0.00 | 0.05 | 125.00 | 7.10 | 9.40 | 12.40 | |||||
| 0.04 | 0.00 | 0.10 | 130.00 | 12.90 | 14.50 | 15.58 | |||||
| 0.03 | 0.00 | 0.25 | 135.00 | — | — | — | |||||
| 0.03 | 0.00 | 0.10 | 140.00 | 16.70 | 19.30 | 12.05 | |||||
| 0.12 | 0.00 | 2.15 | 145.00 | 21.70 | 23.70 | 18.89 | |||||
| 0.75 | 0.00 | 0.50 | 150.00 | — | — | — | |||||
| 1.30 | 0.00 | 2.30 | 155.00 | — | — | — | |||||
| 0.15 | 0.00 | 2.20 | 165.00 | — | — | — | |||||
| 0.10 | 0.00 | 2.15 | 175.00 | — | — | — | |||||
| 0.20 | 0.00 | 2.15 | 180.00 | — | — | — | |||||
In-the-money callsIn-the-money puts. IV = implied volatility, OI = open interest (contracts). Each contract covers 100 shares. Quotes delayed at least 15 minutes.
Frequently asked questions
What is the DUK put/call ratio?
For the October 16, 2026 expiration, the DUK put/call ratio based on open interest is 0.38 (6,711 puts vs 17,689 calls), and 1.52 based on today's volume. A ratio above 1 means more puts than calls.
What is DUK's implied volatility?
At-the-money implied volatility for DUK options expiring October 16, 2026 is about 31.8%, an annualized estimate of how much the market expects Duke Energy (Holding) stock to move.
How many DUK option expiration dates are there?
DUK has 10 listed expiration dates, from Oct 16, 2026 to Jan 19, 2029.
What does "in the money" mean?
A call is in the money when the strike price is below the current share price; a put is in the money when the strike is above it. In-the-money contracts have intrinsic value and are shaded in the table.